Sand box tipping device for casting
By designing a casting sand box tipping device, using a motor to drive gear transmission and lead screw transmission, the sand box will be automatically tipped, and the sand collection effect will be improved through the filter and collection vehicle, the problems of high labor intensity and poor recycling of traditional manual tipping are solved, and the automatic recycling of sand is achieved.
Patent Information
- Application Number
- CN202421920728.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-09
AI Technical Summary
After casting is completed, the traditional sand box tipping requires manual operation, resulting in high labor intensity for staff and poor recycling effect.
A sand box tipping device for casting is designed, and the gear transmission and lead screw transmission are driven by a motor. The sand box is automatically tipped through the cooperation of the lifting plate and the support plate, and the filter and collection vehicle are used to improve the sand collection effect.
It reduces the labor intensity of staff, improves the efficiency and effect of sand recycling, and realizes the automatic turning and collection of sand.
Smart Images
Figure CN223083805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of casting, in particular to a sand box tilting device for casting. Background Technique
[0002] Casting is a metal hot working process that humans mastered relatively early, with a history of about 6,000 years. China entered the heyday of bronze castings between about 1700 - 1000 BC, and the technology had reached a quite high level. Casting is a method of pouring liquid metal into a casting cavity adapted to the shape of the part, and waiting for it to cool and solidify to obtain the part or blank. The substances to be cast are mostly metals that were originally solid but heated to a liquid state (such as copper, iron, aluminum, tin, lead, etc.), and the materials of the casting mold can be sand, metal or even ceramics. Depending on different requirements, different methods will be used.
[0003] However, after casting, it is necessary to tilt and recycle the casting sand. Traditionally, it is necessary to manually tilt the sand box, which has a high labor intensity for workers and the recycling effect of the sand is not good enough. Therefore, it does not meet the existing requirements, and for this reason, we propose a sand box tilting device for casting. Content of the Utility Model
[0004] The purpose of the utility model is to provide a sand box tilting device for casting, so as to solve the problems mentioned in the above background technique that after casting, it is necessary to tilt and recycle the casting sand. Traditionally, it is necessary to manually tilt the sand box, which has a high labor intensity for workers and the recycling effect of the sand is not good enough.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A sand box tilting device for casting, including a working frame, on the upper surface of the working frame there is a motor along, below the motor on the lower surface of the working frame there is a transmission chamber, inside the transmission chamber there is a driving wheel, on both sides of the driving wheel there are driven wheels, inside the driven wheels there is a lead screw, outside the lead screw there is a moving plate, on one side of the moving plate there is a connecting rod, at one end of the connecting rod there is a lifting plate, below the working frame there is a placement plate, on the upper surface of the placement plate there is a protection plate, on both sides at one end of the protection plate there are connecting shafts, inside the connecting shafts there are adjusting rods, at one end of the adjusting rods there are fixed heads, on one side of the placement plate there is a fixing plate, inside the fixing plate there is a collection cart, on the upper surface of the fixing plate there is a support plate, on the inner surface of the support plate there is a filter screen, on the upper surface of the support plate there is a fixed rope, on the lower surface at the upper end of the working frame there is a positioning plate, and at one end of the positioning plate there is a pulley.
[0006] Preferably, the rope passes through the pulley and is fixed to the moving plate by screws.
[0007] Preferably, one end of the support plate is connected to the fixed plate by a short shaft.
[0008] Preferably, one end of the connecting rod is inserted into the inner side of the moving plate and fixed to the outer surface of the moving plate by screws.
[0009] Preferably, the lower end of the lead screw is slidably connected to the workbench, and the upper end of the lead screw is fixed to the driven wheel by welding.
[0010] Preferably, the lower surface of the collection cart is provided with pulleys, and the collection cart is slidably connected to the workbench.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By means of the adjusting rod and the fixed head provided at one end of the protective plate, one end of the sand box is fixed. Through the lifting plate provided below the protective plate and the connecting rod provided at one end of the lifting plate, when the motor is turned on, the lead screw is driven at a uniform speed by gear transmission. Then, by means of the lead screw transmission, the lifting plate at one end of the moving plate moves at a uniform speed, lifting one end of the sand box, reducing the difficulty for the staff to lift and tilt, and reducing the labor intensity of the staff.
[0013] 2. While the sand box is being tilted, the support plate at one end of the rope above a certain plate is lowered at a uniform speed, increasing the support effect after the sand box is tilted. And through the filter screen provided inside the support plate and the collection cart provided below, by using the filter screen, the caked sand falling can be reduced, and the collected sand can be reused later, improving the sand collection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;
[0015] Figure 2 is a partial structural diagram of the transmission bin of the present utility model;
[0016] Figure 3 is a partial structural diagram of the present utility model.
[0017] In the figure: 1. Motor; 2. Workbench; 3. Transmission bin; 4. Lead screw; 5. Moving plate; 6. Connecting rod; 7. Placing plate; 8. Lifting plate; 9. Protective plate; 10. Fixed plate; 11. Collection cart; 12. Filter screen; 13. Support plate; 14. Rope; 15. Pulley; 16. Positioning plate; 17. Driven wheel; 18. Driving wheel; 19. Connecting shaft; 20. Adjusting rod; 21. Fixed head. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0019] Please refer to Figures 1 to 3 , an embodiment provided by the present invention: a tilting device for a sand box used in casting, including a working frame 2. There is a motor 1 on the upper surface of the working frame 2. A transmission chamber 3 is provided on the lower surface of the working frame 2 below the motor 1. A driving wheel 18 is provided inside the transmission chamber 3. Driven wheels 17 are provided on both sides of the driving wheel 18. A lead screw 4 is provided inside the driven wheels 17. A moving plate 5 is provided outside the lead screw 4. A connecting rod 6 is provided on one side of the moving plate 5. A lifting plate 8 is provided at one end of the connecting rod 6. A placing plate 7 is provided below the working frame 2. A protective plate 9 is provided on the upper surface of the placing plate 7. Connecting shafts 19 are provided on both sides at one end of the protective plate 9. Adjusting rods 20 are provided inside the connecting shafts 19. Fixed heads 21 are provided at one end of the adjusting rods 20. A fixing plate 10 is provided on one side of the placing plate 7. A collecting cart 11 is provided inside the fixing plate 10. A support plate 13 is provided on the upper surface of the fixing plate 10. A filter screen 12 is provided on the inner surface of the support plate 13. A rope 14 is fixed on the upper surface of the support plate 13. A positioning plate 16 is provided on the lower surface at the upper end of the working frame 2. A pulley 15 is provided at one end of the positioning plate 16.
[0020] Among them, the rope 14 passes through the pulley 15 and is fixed to the moving plate 5 by screws, which increases the firmness of the connection of the rope 14 and improves the stability of the operation of the rope 14.
[0021] One end of the support plate 13 is connected to the fixing plate 10 through a short shaft, which facilitates the movement of the support plate 13 and improves the working effect of the support plate 13.
[0022] One end of the connecting rod 6 is inserted into the inside of the moving plate 5 and fixed to the outer surface of the moving plate 5 by screws, which increases the working strength of the connecting rod 6.
[0023] The lower end of the lead screw 4 is slidably connected to the working frame 2, and the upper end of the lead screw 4 is fixedly connected to the driven wheel 17 by welding, which increases the stability of the gear transmission.
[0024] The lower surface of the collecting cart 11 is provided with pulleys, and the collecting cart 11 is slidably connected to the working frame 2, which is convenient for the collecting cart 11 to collect sand.
[0025] When the sand box tilting device for casting is in use, place the sand box on the protection plate 9. Fix one end of the sand box through the adjusting rod 20 and the fixed head 21 provided at one end of the protection plate 9. Open the motor 1 through the lifting plate 8 provided below the protection plate 9 and the connecting rod 6 provided at one end of the lifting plate 8, and use gear transmission to make the lead screw 4 rotate uniformly. Then, use the transmission of the lead screw 4 to make the lifting plate 8 at one end of the moving plate 5 move uniformly, lift one end of the sand box, reducing the difficulty for workers to lift and tilt, and reducing the labor intensity of workers. While tilting the sand box, the support plate 13 at one end of the rope 14 above the moving plate 5 is lowered uniformly, increasing the support effect after the sand box is tilted. And through the filter screen 12 provided inside the support plate 13 and the collection vehicle 11 provided below, using the filter screen 12 can reduce the falling of agglomerated sand, enabling the collected sand to be reused subsequently, and improving the sand collection effect of the device.
[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. A sand box tilting device for casting, comprising a working frame (2), characterized in that: On the upper surface of the working frame (2) is a motor (1) along it. On the lower surface of the working frame (2) below the motor (1) is a transmission chamber (3). Inside the transmission chamber (3) is a driving wheel (18). On both sides of the driving wheel (18) are driven wheels (17). Inside the driven wheels (17) is a lead screw (4). Outside the lead screw (4) is a moving plate (5). On one side of the moving plate (5) is a connecting rod (6). At one end of the connecting rod (6) is a lifting plate (8). Below the working frame (2) is a placing plate (7). On the upper surface of the placing plate (7) is a protective plate (9). On both sides at one end of the protective plate (9) are connecting shafts (19). Inside the connecting shafts (19) is an adjusting rod (20). At one end of the adjusting rod (20) is a fixing head (21). On one side of the placing plate (7) is a fixing plate (10). Inside the fixing plate (10) is a collecting cart (11). On the upper surface of the fixing plate (10) is a supporting plate (13). Inside the supporting plate (13) is a filter screen (12). Fixed on the upper surface of the supporting plate (13) is a rope (14). On the lower surface at the upper end of the working frame (2) is a positioning plate (16). At one end of the positioning plate (16) is a pulley (15).
2. The tilting device for a sand mold box used in casting according to claim 1, characterized in that: The rope (14) passes through the pulley (15) and is fixed to the moving plate (5) by screws.
3. A tilting device for a sand mold used in casting, characterized in that: One end of the supporting plate (13) is connected to the fixing plate (10) by a short shaft.
4. A sand mold tilting device for casting according to claim 1, characterized in that: One end of the connecting rod (6) is inserted into the inside of the moving plate (5) and is fixed to the outer surface of the moving plate (5) by screws.
5. The tilting device for a sand mold box used in casting according to claim 1, characterized in that: The lower end of the lead screw (4) is slidably connected to the working frame (2), and the upper end of the lead screw (4) is fixed to the driven wheel (17) by welding.
6. The tilting device for a sand box used in casting according to claim 1, wherein: On the lower surface of the collecting cart (11) are pulleys, and the collecting cart (11) is slidably connected to the working frame (2).